4
5
12V DC VEHICLE ADAPTER
PLUG WITH DC DOUBLE-
BARREL CONNECTOR
BATTERY CLIPS WITH CABLES AND
SLIDE-IN CONNECTORS
HOW THIS INVERTER WORKS
This inverter is an electronic device that converts low voltage DC (direct current) electricity from a battery to
120 volts AC (alternating current) household power. It converts power in two stages. The first stage is a DC-to-
DC conversion process that raises the low voltage DC at the inverter input to 145 volts DC. The second stage
is a MOSFET bridge stage that converts the high voltage DC into 120 volts, 60 Hz AC.
NOTICE:
THE OUTPUT OF THIS DEVICE IS NOT SINUSOIDAL. IT HAS A TOTAL HARMONIC DISTORTION OF
27.98 PERCENT AND MAXIMUM SINGLE HARMONIC OF 1.36 PERCENT AT 100% RATED LOAD.
Power Inverter Output Waveform
The AC output waveform of this inverter is known as a modified sine wave. It is a stepped waveform that has
characteristics similar to the sine wave shape of utility power. This type of waveform is suitable for most AC
loads, including linear and switching power supplies used in electronic equipment, transformers, and small
motors.
The modified sine wave produced by this inverter has an RMS (root mean square) voltage of 120 volts. Most
AC voltmeters (both digital and analog) are sensitive to the average value of the waveform rather than the RMS
value. They are calibrated for RMS voltage under the assumption that the waveform measured will be a pure
sine wave. These meters will not correctly read the RMS voltage of a modified sine wave. Non-TRUE RMS
meters will read about 20 to 30 volts low when measuring the output of this inverter. For accurate measurement
of the output voltage of this unit, use a TRUE RMS reading voltmeter such as a Fluke 87, Fluke 8080A, Beckman
4410 or Triplett 4200.
120 Volt AC Output
SINE WAVE
110/120V AC
MODIFIED
SINE WAVE
110/120V AC
CAUTION – Rechargeable Devices
• Certain rechargeable devices are designed to be charged by plugging them directly into an AC receptacle.
These devices may damage the inverter or the charging circuit.
• When using a rechargeable device, monitor its temperature for the initial ten minutes of use to determine if it
produces excessive heat.
• If excessive heat is produced, this indicates the device should not be used with this inverter.
• This problem does not occur with most battery-operated equipment. Most of these devices use a separate
charger or transformer that is plugged into an AC receptacle.
• The inverter is capable of running most chargers and transformers.
CAUTION – Incompatible Products:
Certain products contain power supplies or circuits that are not
compatible with a inverter using a modified sine wave output (such as this inverter) and may be damaged by
using this inverter.
If your product requires pure sine wave AC input power to function properly, the instruction manual for your
product could state this. If in doubt, you should contact your product manufacturer PRIOR TO USE.
Some products must be powered from a pure sine wave power source, such as standard household power, or a
“pure sine wave” inverter in order to function properly.
Your product could be damaged by this inverter if it contains:
• Microwave ovens;
• Transformerless battery chargers
• Read And Understand This Instruction Manual Before Using This Unit.
SAVE THESE INSTRUCTIONS
•
WARNING: TO REDUCE THE RISK OF INJURY OR PROPERTY DAMAGE:
Follow these instructions and
those published by battery manufacturer and the manufacturer of any equipment you intend to use with this
unit. Review cautionary markings on these products and on engine.
INTRODUCTION
Congratulations on purchasing your new
Black & Decker
®
800 Watt Power Inverter
.
Read this
Instruction Manual and follow the instructions carefully before using your new inverter.
This power inverter is configured to supply continuous power in the form of two 120 volt AC outlets and a 5
volt USB charging port to run most household or electronic appliances.
Controls and Functions
PIVOTING THREE-
PRONG 120 VOLT
AC OUTLETS
VENTILATION SLOTS
800W LED
INDICATOR
USB CHARGING
PORT
100W LED
INDICATOR
TRANSLUCENT ON/OFF BUTTON AND
POWER/FAULT INDICATOR
MOUNTING BRACKETS
(TOTAL OF 4, 2 ON THE LEFT,
AND 2 ON THE RIGHT)
(BLACK) NEGATIVE
CABLE POST
(UNDER CAP)
DC PORT (FOR USE WITH THE
12V DC VEHICLE ADAPTER
PLUG)
(RED) POSITIVE
CABLE POST
(UNDER CAP)
HIGH-SPEED
COOLING FANS
(BLACK) NEGATIVE
POST GROOVE
(RED) POSITIVE POST
GROOVE
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